What is the use of numeric function sin ?
What is the use of format specifier %% ?
How to get only zero byte files which are present in the directory?
Usage of And/Or/Not operators in AWK?
What are Regular Expressions in AWK?
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What is the use of string function sub(regex,replacement,string)?
What is the use of string functiong sub(regex,replacement,string)?
Write a command to print the squares of numbers from 1 to 10 using awk command?
What is the use of string function substr(string,position,max) in AWK?
What are Dynamic Variables?
What is the use of ERRNO?
What is the use of format specifier %c ?